Realtime voice app, no video.
On Thursday, 25 April 2013 12:10:07 UTC-4, bob wrote: > > Are you testing this in voice chat, video conferencing, or a SIP call? > > Thanks. > > > > On Wednesday, April 24, 2013 3:38:44 PM UTC-5, WB wrote: >> >> I'm try to determine if this class works, or is hardware dependent, etc. >> I have not been able to >> observe a difference between when it is turned on and turned off. >> Testing on a GS3 and a Nexus S, >> I find that the GS3 really doesn't echo at all, regardless of whether the >> AEC is on or off, and the >> Nexus S always echos, regardless of whether the AEC is on or off. >> >> Does anyone have any experience with this class, or know which devices >> support this capability. >> >> It is entirely possible that I am not using the class correctly due to >> very limited documentation. >> >> In my code, I have an AudioRecord object from which I extract the >> sessionID, and also use that to >> set the sessionID of the AudioTrack (for playback). I create an >> AcousticEchoCanceler using this >> sessionID. I can then use the AEC method to turn cancellation on and >> off, and query the state. >> If this report as expected. AEC is available of the devices running 4.1 >> and above, and by >> default it is disabled. I can then enable it, and check to see if it is >> enabled, and it is. >> >> I am accessing this through reflection because I am building with an >> older SDK that doesn't >> support the AEC class. >> >> C. >> > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
